Orthotemnus longitarsus SEM photographs. 5 ♂ habitus, lateral aspect 6 enlargement of head and prothorax, lateral aspect 7 enlargement of lateral part of metathorax 8 enlargement of serrate dorsal margin of metaventrite 9 enlargement of left elytron 10 enlargement of apical half of rostrum, lateral aspect 11 enlargement of antennal club.

 
 
  Part of: Omar YM, Zhang R, Davis SR (2015) A new species of the genus Orthotemnus Wollaston, 1873 (Coleoptera, Curculionidae, Cossoninae) from China. ZooKeys 472: 103-116. https://doi.org/10.3897/zookeys.472.8033